When I refused to buy her another toy, my niece gave a petulant pout and crossed her arms.

The officer, unaccustomed to such petulance from a subordinate, demanded an apology.

Despite her talent, her occasional petulances frustrated her colleagues.

Her sudden petulancy surprised everyone in the meeting.

Despite their importance, the committee's petulancies slowed the reform process more than anyone expected.

When he was told the game was over, he crossed his arms and pouted petulantly.